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Инструкция по эксплуатации Страница: 13

Metabo GE 710 Plus Инструкция по эксплуатации онлайн [13/20] 70130

k) Never lay the power tool down until the

accessory has come to a complete stop. The

spinning accessory may grip the surface and pull

the power tool out of your control.

l) Do not run the power tool while carrying it at

your side. Accidental contact with the spinning

accessory could snag your clothing, pulling the

accessory into your body.

m) Regularly clean the power tool’s air vents.

The motor’s fan will draw the dust inside the housing

and excessive accumulation of powdered metal

may cause electrical hazards.

n) Do not operate the power tool near flam-

mable materials. Sparks could ignite these mate-

rials.

o) Do not use accessories that require liquid

coolants. Using water or other liquid coolants may

result in electrocution or shock.

4.2 Kickback and Related Warnings

Kickback is a sudden reaction to a pinched or

snagged rotating wheel, backing pad, brush or any

other accessory. Pinching or snagging causes rapid

stalling of the rotating accessory which in turn

causes the uncontrolled power tool to be forced in

the direction opposite to the accessory’s rotation at

the point of jamming.

For example, if an abrasive wheel is snagged or

pinched by the workpiece, the edge of the wheel

that is entering into the pinch point can dig into the

surface of the material causing the wheel to climb

out or kick out. The wheel may either jump toward or

away from the operator, depending on direction of

the wheel’s movement at the point of pinching.

Abrasive wheels may also break under these condi-

tions.

Kickback is the result of power tool misuse and/or

incorrect operating procedures or conditions and

can be avoided by taking proper precautions as

given below.

a) Maintain a firm grip on the power tool and

position your body and arm to allow you to

resist kickback forces. Always use the auxiliary

handle, if provided, for maximum control over

kickback or torque reaction during start-up.

The operator can control torque reactions or kick-

back forces, if proper precautions are taken.

b) Never place your hand near the rotating

accessory. Accessory may kickback over your

hand.

c) Do not position your body in the area where

power tool will move if kickback occurs. Kick-

back will propel the tool in a direction opposite to the

wheel’s movement at the point of snagging.

d) Use special care when working around

corners, sharp edges etc. Avoid bouncing and

snagging the accessory. Corners, sharp edges or

bouncing have a tendency to snag the rotating

accessory and cause loss of control or kickback.

e) Do not attach a saw chain woodcarving

blade or toothed saw blade. Such blades create

frequent kickback and loss of control.

4.3 Safety Warnings Specific for Grinding

and Abrasive Cutting-Off Operations:

a) Use only wheel types that are recommended

for your power tool and the specific guard

designed for the selected wheel. Wheels for

which the power tool was not designed cannot be

adequately guarded and are unsafe.

b) Wheels must be used only for recommended

applications. For example: do not grind with

the side of the cut-off wheel. Abrasive cut-off

wheels are intended for peripheral grinding, side

forces applied to these wheels may cause them to

shatter.

c) Always use undamaged wheel flanges that

are the correct size and shape for your selected

wheel. Proper wheel flanges support the wheel

thus reducing the possibility of wheel breakage.

Flanges for cut-off wheels may be different from

grinding wheel flanges.

d) Do not use worn down wheels from larger

power tools. Wheels intended for larger power

tools are not suitable for the higher speed of a

smaller tool and may burst.

4.4 Additional Safety Warnings Specific for

Abrasive Cutting-Off Operations:

a) Do not “jam” the cut-off wheel or apply

excessive pressure. Do not attempt to make

excessively deep cuts. Overstressing the wheel

increases the loading and susceptibility to twisting

or binding of the wheel in the cut and the possibility

of kickback or wheel breakage.

b) Do not position your body in line with and

behind the rotating wheel. When the wheel, at the

point of operation, is moving away from your body,

the possible kickback may propel the spinning

wheel and the power tool directly at you.

c) If the wheel jams or if you interrupt a cut for

any reason, switch off the power tool and hold

the power tool motionless until the wheel

comes to a complete stop. Never attempt to

remove the cut-off wheel from the cut while the

wheel is in motion, otherwise kickback may

occur. Investigate and take corrective action to

eliminate the cause of the wheel jam.

d) Do not restart the cutting operation in the

workpiece. Let the wheel reach full speed and

carefully reenter the cut. The wheel may jam,

walk up or kickback if the power tool is restarted in

the workpiece.

e) Support panels or any oversized workpiece

to minimise the risk of wheel pinching and kick-

back. Large workpieces tend to sag under their own

weight. Supports must be placed under the work-

piece near the line of cut and near the edge of the

workpiece on both sides of the wheel.

f) Use extra caution when making a "pocket

cut" into existing walls or other blind areas. The

protruding wheel may cut gas or water pipes, elec-

trical wiring or objects that can cause kickback.

IP4345_GA 18 LTX_05_121219.indd a11IP4345_GA 18 LTX_05_121219.indd a11 2012-12-19 14:32:582012-12-19 14:32:58

Metabo GE 710 Plus Инструкция по эксплуатации онлайн [13/20] 70130

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